Top 10 Best 8 Inch Free Air Subwoofer Reviews and buying Guide [2021]

Sr.# Model Image Dimensions Key Features Rating Price
10 Pioneer TS-SW2002D2 Subwoofer(Overall Best, Our Top Pick) Pioneer TS-SW2002D2 8-inch Shallow-Mount Subwoofer with 600 Watts Max Power Best 8 Inch Free Air Subwoofer 7 x 7 x 7 inches 
  • 8-inch subwoofer
  • RMS power is 150-Watts
  • Peak power is 600-Watts 
 4.5/5 Check Price
09 Pyle PLPW8D Car Subwoofer Audio Speaker 
(Great One of Best Budgeted)
Pyle PLPW8D Car Subwoofer Audio Speaker Best 8 Inch Free Air Subwoofer 1 x 9 x 4.5 inches
  • 8-inch subwoofer
  • RMS power is 400-Watts 
  • Peak power is 800-Watts 
3.9/5  Check Price
08 Alphasonik HSW208 Hyper Car Subwoofer(Marine Certified) Alphasonik HSW208 Hyper Car Subwoofer Best 8 Inch Free Air Subwoofer 8 x 8 x 4.56 inches 
  • 8-inch hyper 200-Series subwoofer 
  • Rated at 600-Watts Max/200-Watts RMS 
 4.4/5 Check Price
07 Skar Audio VVX-8v3 D2 Car Subwoofer(Competition-grade Features) Skar Audio VVX-8v3 D2 Car Subwoofer Best 8 Inch Free Air Subwoofer 9.2 x 9.1 x 8 inches
  • 8-inch subwoofer
  • RMS power of 400-Watts
  • Peak power is 800-Watts 
 4.5/5 Check Price
06 Kicker 43CWRT82 Subwoofer(Great Design Kicker 8 Inch Dual 600 Watt CompR Best 8 Inch Free Air Subwoofer 2.95 x 2.95 x 6.3 inches
  • 8-inch subwoofer 
  • RMS power is 300-Watts
  • Peak power is 600-Watts
4.6/5  Check Price
05 JBL Stage 810 Subwoofer(Premium Choice) JBL Stage 810 Subwoofer Best 8 Inch Free Air Subwoofer  10.63 x 10.63 x 5.51 inches
  • 8-inch subwoofer
  • Peak Power is 800-Watts
  • RMS Power is 200-Watts 
 4.6/5 Check Price
04 Kicker 44CWCD84 CompC Subwoofer(Great Combination of Value and Performance Kicker 44CWCD84 CompC Subwoofer Best 8 Inch Free Air Subwoofer 2.44 x 2.44 x 7.28 inches
  • 8-inch subwoofer
  • RMS is 200-Watts 
  • Peak power is 400-Watts 
4.6/5  Check Price
03 Infinity Kappa Subwoofer(All-around Excellence & Great Construction) Infinity Kappa Subwoofer Best 8 Inch Free Air Subwoofer 10.59 x 10.51 x 7.2 inches
  • 8-inch subwoofer 
  • RMS is 400-Watts
  • Peak power is 1600-Watts
4.6/5  Check Price
02 Wet Sounds REVO FA-B Subwoofer(Big Bass & Marine Certified Wet Sounds REVO FA-B Subwoofer Best 8 Inch Free Air Subwoofer 17 x 14.5 x 13.38 inches 
  • 8-inch marine free air subwoofer
  • Peak power is 300-Watts
  • RMS power is 150-Watts
 5/5 Check Price
01 BOSS-Audio-CXX8-Subwoofer(Best Sounding Subwoofer on Reasonable Cost BOSS Audio CXX8 Subwoofer Best 8 Inch Free Air Subwoofer 8.25 x 8.25 x 4.3 inches 
  • 8-inch free air subwoofer 
  • RMS Power is 300-Watts
  • Peak power rating is 600-Watts
 4.3/5 Check Price

Are you looking for the best 8 inch free air subwoofer?

Well!

You have reached the exact website because our team already has worked for you, if you’re a music lover looking for ways for transforming your songs experience to the advance level then these best free air subwoofer is exactly what you require. 

You should buy a massive 15-inch to standard sized 6 1/2 –inch free air subwoofer. Contrasted with the conventional subwoofer.

These free air sub is available at a reasonable priced and occupies less space. There’re various free air subwoofers in the market. 

For making this easy and save your time we have described the top 10 best 8 inch free air subwoofer with their key features, pros and cons so that you will be able to find the best one for yourself. 

Related Posts

How should we choose the best 8 inch free air subwoofer?

Our team is making sure that you’ve very much confidence in the sound system and you’ll enjoy what pay for. 

Moreover our experience with the vehicle subwoofers, our team took one step more for consulting various critics, makers, and many other sound enthusiasts provide us with their opinion on the various 8-inch free air subwoofers that we have described. 

Additionally, our team did a broad search on the websites for getting the current realities. 

So, we make sure you that there is actually no chance you go wrong with the subwoofers that we have described below.  

Below-Mentioned Are Top 10 Best 8 inch Free Air Subwoofer

10. Overall Best, Our Top Pick – Pioneer TS-SW2002D2 Shallow-Mount Subwoofer 

Pioneer-TS-SW2002D2-8-inch-Shallow-Mount-Subwoofer-with-600-Watts-Max-Power Best 8 Inch Free Air Subwoofer

Best 8 Inch Free Air Subwoofer

This Pioneer TS-SW2002D2 is an 8-inch shallow-mount subwoofer that has 600-Watts of maximum power.

This best 8 inch free air subwoofer works very well with the car speakers having 150 Watts minimum output power to the 300 Watts higher output power. Having the shallow mount subwoofer, this has 3-inches which is a little depth. 

It also has a great reputation for generating quality sound its one better feature is the compact size that is installable easily in the smallest space.

Being the shallow mount sub, this can be installed everywhere below the seats or behind them. In any case, its low profile volume doesn’t compromise on the performance.  

This is made utilizing a bigger cone, thus leaving sufficient place for inside free air movement. This, thus, achieves a lot stronger as well as rich bass and also improves sound quality.

The best shallow mount free air subwoofer has made this subwoofer with extraordinary perfection. The Mica-injected resin is utilized to develop its cone. It makes sure the improvement of bass quality and product durability.

This is made for the minimized spaces and this delivers great quality of sound in the smaller cars. This littler size also makes sure of simple fitting in the truck interior or the car rather than the trunk.      

Key Features

  • 8-inch subwoofer
  • The frequency response is 20 to200 Hz
  • Sensitivity is 86 dB
  • RMS power is 150-Watts
  • Peak power is 600-Watts
  • Impedance is 2-Ohms
Pros (Why Should Buy):
  • Great sound for smaller and compact spaces
  • Oversized cone design for deeper and louder bass
  • Great quality of sound
  • Perfect for the majority of cars
  • Shallow mount speaker
  • Very powerful
Cons (Why Should Avoid):
  • Not appropriate for bigger areas

 

09. Great One of Best Budgeted – Pyle PLPW8D Car Subwoofer Audio Speaker 

Best 8 Inch Free Air Subwoofer

The Pyle 8-inch subwoofers are very nice looking speakers, which are housed in the strong dark stamped steel basket.

It includes a 1.5-inch, four-layer high-temperature double voice coil with the 40-oz magnet.

This isn’t an especially loud car speaker, although is still shockingly useful for the 8”, delivering surprisingly great punch plus deep bass at the cost tag as well as size. 

These subwoofers are an incredible selection for anybody who searching for an easy replacement and cheap for the factory-installed subwoofer.

This best open air 8 inch subwoofer will certainly blow this away with respect to sound quality and performance.

Its high rating and popularity on Amazon is sign sufficient that the subwoofers are an easy decision if you’re searching for the affordable but enjoyable bass. 

Therefore in the summary, while it will not match the quality of more famous sub-brands, all things considered – this is still an incredible selection if you are searching for the no-fuss, section level subwoofer.

Key Features

  • 8” component subwoofer
  • RMS power is 400-Watts 
  • Peak power is 800-Watts
  • Frequency Response is 20Hz to 290Hz
  • Impedance is 4-Ohm
  • Sensitivity is 89-dB
  • Size is 1 × 9 × 4.5 inches
  • Weight is 4.4 pounds
  • Mounting Depth is 3.7-inch
Pros (Why Should Buy):
  • High sensitivity
  • Low price
  • Easy to install
  • Quality and reliable material
  • Great quality of sound
  • Quality material
  • Great customer feedback
Cons (Why Should Avoid):
  • None

 

08. Marine Certified – Alphasonik HSW208 Hyper Car Subwoofer 

Best 8 Inch Free Air Subwoofer

The Alphasonik HSW208 is an 8-inch subwoofer that positively attracts your attention. It is also available for under $100 that is an absolutely budget-friendly subwoofer.

This best free air marine subwoofer is prepared with the 8-inch dark polymer composite cone that makes it popular and contemporary. It has 600-Watts of higher power handling if you utilize this constantly and it duals as a peak.

This is a marine certified subwoofer and its frequency response set to the 30-200HZ that is a huge and rather wide range. Its impedance is 4 Ohm and 200-Warrs of RMS.    

Key Features

  • 8-inch hyper 200-Series subwoofer 
  • Rated at 600-Watts Max/200-Watts RMS
  • The frequency response is 35 to 500 Hz
  • Mounting depth is 94mm / 3.70-inch
Pros (Why Should Buy):
  • Excellent appeal
  • Quality material
  • Bandwidth
  • Value of money
  • Wide frequency
Cons (Why Should Avoid):
  • Not yet

 

07. Competition-grade Features – Skar Audio VVX-8v3 D2 Car Subwoofer 

Best 8 Inch Free Air Subwoofer

The skar Audio VVX-8v3 is an 8-inch subwoofer that is considered a little costly. Its design is very simple and minimal this has an extremely quieted kinda look therefore this will blend in quite well with the inside. 

Moreover, coming to construct, well built sufficiently, its material selection is excellent too that makes it long-lasting. Therefore, this skar free air subwoofer will have less issues during operation in the long-term.  

It produces bass very well, its bass hit you at the right time in the right amount, and there is no surplus bass, this creates the perfect amount.

Furthermore, for this type of sound sign you need to shell out a little bit, although this does approximately 80% of work by a first in class subwoofer that price far more than this, that is the reason, we feel this has very much valuable of the best 8-inch subwoofer under $100.   

Key Features

  • 8-inch subwoofer
  • RMS power of 400-Watts
  • Peak power is 800-Watts
  • The frequency range is 32Hz – 390Hz
  • Double two-ohm voice coil
Pros (Why Should Buy):
  • Very efficient cooling design
  • Quality of sound
  • Durable
  • Attractive design and style
  • Shallow mount structure
  • Reasonable price
Cons (Why Should Avoid):
  • Not found

 

06. Great Design – Kicker 43CWRT82 Subwoofer 

Best 8 Inch Free Air Subwoofer

The Kicker 43CWRT82 is an ideal 8-inch subwoofer for you which is available for under $200. It has incredible sounds out on open road, trail, or sand and delivers punch pack sound.

The producers utilize SoloKon technology plus CompRT remarkable inside sound setup for the noiseless sound.

Indeed, this best free air car subwoofer is worked with a ported or sealed enclosure. An incredible feature of this subwoofer is its mounting depth; this works absolutely with every type of motor.

Its RMS power is 300-Watts and Peak power is 600-Watts and double, 2-ohm voice coils every subwoofer.

Key Features

  • 8-inch subwoofer 
  • RMS power is 300-Watts
  • Peak power is 600-Watts
  • Sensitivity is 81.8-dB
  • Frequency Response is 30 to 500 Hz
  • Santoprene surround
  • Weight is 3.33 kilograms
  • SoloKonTM technology
  • Rubber surround
Pros (Why Should Buy):
  • Easy to install
  • Quality material
  • Value of money
  • Great sound quality
  • Good customer feedback
  • Durable
Cons (Why Should Avoid):
  • None

 

06. Premium Choice – JBL Stage 810 Subwoofer 

Best 8 Inch Free Air Subwoofer

The JBL is the best car sound company but it is especially considered for the home sound technology.

This company has developed this JBL Stage810 and includes the incredible features of the professional house sound subwoofer into the small automotive sound package, you will get incredible durability and bass response from these compact speakers. 

This 810 subwoofer is developed just like a factory replacement or upgrade for vehicles that utilize an 8-inch deck-mount sub in the free air system.

Its RMS power handling is 200-Watts, the best range for the majority of the stock amplifiers. 

It is also an incredible budget choice when you’re attempting for getting some great bass with no consuming more money.

This best free air 8 subwoofer is built-in with quality material and great value of money. As talked about the feedback, it has great customer feedback on various online sources.   

Key Features

  • 8-inch subwoofer
  • Peak Power is 800-Watts
  • RMS Power is 200-Watts
  • Sensitivity is 88-dB
  • The frequency response is 38 to 200 Hz
  • Rubber surround
  • Polypropylene cone
  • The mounting depth is 6-15/16-inch 
Pros (Why Should Buy):
  • Great construction
  • Great sound clarity and power handling ability
  • Affordable
  • No distortion at higher volume
Cons (Why Should Avoid):
  • Very tough magnet therefore you need to be suspicious of the things around this

 

04. Great Combination of Value and Performance – Kicker 44CWCD84 CompC Subwoofer

Best 8 Inch Free Air Subwoofer

The Kicker 44CWCD84 CompC is an 8-inch subwoofer that has a peak power of 400-Watts and RMS power of 200-Watts and a double voice coil.

It is designed for you for enjoying the thrum and thump music in the car when driving around.

This car audio free air subwoofer includes a four-ohm double voice coil structure that’s prepared for getting the most of the power amp. 

This sub carries excellent features just like perimeter thermal venting, injection-moulded polypropylene cone, yellow surround stitching, ribbed polyurethane surround, high-temperature voice coil, stamped steel basket, spring-loaded speaker terminals and high-strength tinsel leads.

Key Features

  • 8-inch subwoofer
  • RMS is 200-Watts 
  • Peak power is 400-Watts 
  • Impedance is 4-Ohms
  • The frequency response is 30Hz to 300Hz
  • Sensitivity is 85.6-dB
  • High-temperature voice coil
  • High-strength construction 
  • Wiring flexibility 
  • Well-organized thermal hear system 
Pros (Why Should Buy):
  • Great quality of sound
  • Great customer feedback
  • Quality material
  • Easy to install
  • Value of money
Cons (Why Should Avoid):
  • None

 

03. All-around Excellence & Great Construction – Infinity Kappa Subwoofer 

Best 8 Inch Free Air Subwoofer

The infinity Kappa is an incredible for delivering high and low frequency. Its low and efficient frequency comes out because of the glass fibre woofer cone.

This contains light and stiff woofer cones which have extra cone space, making this possible for generating lower frequency. 

Its glass fibre cones are liable to produce distortion-free sound. While it’s edge-driven dome tweeters make this workable for subwoofers for producing sound with a wide and smooth frequency range.

It has 2.5-ohms output with a low impedance rating. They aggregately take out higher watts from the amp. Therefore, resulting in a peak power supply easily, this 8” sub has an air cooling design.

This subwoofer design cools down its voice coils, improving the quality and enhances the subwoofer’s power handling. 

Also, these best 8 inch free air subwoofer make their music more loud and clear through removing avoidable background noises. Its sizes are 16.6 × 10.6 × 7.1 inches. Additionally, it has 9.76 pounds of weight

Key Features

  • 8-inch subwoofer 
  • RMS is 400-Watts 
  • Peak power is 1600-Watts 
  • Impedance is 2 to 4 ohms 
  • The frequency response is 30-200 Hz
  • Sensitivity is 89 dB
  • Top-mount depth is 5-3/16-inch
Pros (Why Should Buy):
  • Great frequency response
  • Aero-cooling structure keeps cooling its voice coils
  • Highly suggested through the customers
  • Rigid and light glass fibre cone
  • Great sound quality
Cons (Why Should Avoid):
  • A little expensive

 

02. Big Bass & Marine Certified – Wet Sounds REVO FA-B Subwoofer 

Best 8 Inch Free Air Subwoofer

The Wet Sounds REVO is a marine-grade, free air subwoofer. It can perform in very demanding and challenging climates.

The Wet Sounds provide you genuinely eye-popping specs with a double voice coil subwoofer and 4-Ohm.

Its RMS Power is 300-Watts therefore this marine free air subwoofer will be able to handle a large amplifier that you’re going to need with the free air system.

Especially this wet sounds free air subwoofer is designed through the boaters for the boaters this best free air subwoofer for boat is able to handle 300-Watts of Peak power and 150-Watts of RMS of the low-end thump, therefore you will feel beat in each song you will play.

There will be an extensive choice of grilles therefore you will have the option for selecting the design that is ideal for the vessel.

Its injection-moulded composite cone gives accurate, powerful sound, the durable Santoprene rubber was utilized on its spider plus surround for higher safety from other elements.

Key Features

  • 8-inch marine free air subwoofer
  • Impedance is 4-ohms 
  • Stainless steel terminals
  •  Peak power is 300-Watts
  • RMS power is 150-Watts
  • Sensitivity is 87-dB
  • The frequency response is 20-500 Hz
  • Mounting debt is 4-inch
  • RGB Light Kit is optional 
Pros (Why Should Buy):
  • Greater bass response
  • Free air subwoofer
  • Durable
Cons (Why Should Avoid):
  • A little expensive due to marine grade

   

01. Best Sounding Subwoofer on Reasonable Cost – BOSS Audio CXX8 Subwoofer 

Best 8 Inch Free Air Subwoofer

The Boss Audio CXX8 is an 8” subwoofer that includes a rubber surround, a 1.5” copper voice coil, and a polypropylene cone.

Its mounting hole diameter is 7.25-inches. Its peak power is 600-Watts, the frequency response is 49-Hz, and sensitivity is 83-dB.

It is a first-class replacement subwoofer, mainly considering the cost. It delivers quality sound and also provides excellent power.

Its bass is precise and tight, moreover, it is an incredible choice for the majority of people who require a great sound setup at a reasonable price.  

In any case, this best 8 inch free air subwoofer might not be sufficiently loud or hit hard sufficiently for everybody.

Additionally, its soldering points might fail, and then you may need to make a few changes to install it appropriately in specific vehicles

Key Features

  • 8-inch free air subwoofer 
  • RMS Power is 300-Watts
  • Peak power rating is 600-Watts
  • Impedance is 4-Ohms 
  • Sensitivity is 83-dB
  • Rubber surround
  • Polypropylene cone 
  • Mounting height is 3.78-inches 
  • Size is 8.25 L × 8.25 W × 4.3 H inches 
  • Weight is 4.64 pounds
Pros (Why Should Buy):
  • Affordable
  • Easy to install
  • Quality construction
  • Great sound quality
  • Good customer feedback
  • Long-lasting
Cons (Why Should Avoid):
  • None

 

Buying Guide for the Best 8 inch free air subwoofer

If the speakers in your car are little so they have difficulty delivering sufficient low-frequency sounds for giving the music depth and realism.

Just for this reason, selecting the perfect subwoofer will be a hard job. Below mentioned are a few points to remember while purchasing a subwoofer:-

Subwoofer’s type

The subwoofer’s type must match the purchaser’s best necessities. There’re hard custom subwoofers’ type that is existing for the similar just like a component subwoofer.

This is itself a speaker and should be mounted on the top of the subwoofer box for working appropriately.

This is powered through an outside amplifier and typically their size range from 8 – 15 inches. 

One more kind of subwoofer is enclosed subwoofers that are pre-mounted in the box which are manufactured to fit a subwoofer.

If you buy this type of subwoofer then you will not need an enclosure that is needed in the system.

In any case, the enclosed subwoofers need an outside power source. (For example, from the vehicle).

The third subwoofer kind is the powered subwoofer which is combined a woofer and an amplifier in the enclosure.

An amplifier is also fitted therefore there’s just a single part of equipment for finding and installing.

This type of subwoofer is considered the best free air subwoofer. Further kinds of subwoofers are car specific subwoofers as well as bass packages which are custom as per car and bass system necessities.

Frequency Range

It provides an idea to users of the amount of the low pitched sound your subwoofer is able to produce. The real performance doesn’t rely on frequency range however this is a central point in the similar. 

Power

The main concern in purchasing the subwoofer is its power. The subwoofer with high as well as lots of power gives a superior quality sound, however, this should maintain a similar quality level as volume enhances.

The subwoofer’ power should match the amplifier output also. Focus on the RMS rating more than the peak power rating. 

Quantity of voice coils          

The best subwoofer has double voice coils for greater flexibility in the electric wiring of the subwoofer system.

A subwoofer that utilized double coils has separate connections in addition to mounted on a similar cylinder. 

Kind of Enclosure 

The enclosure kind of the subwoofer has a major effect on the sound that it delivers. The sealed boxes provide the most precise and deepest sound while bandpass and ported boxes generate a higher volume. 

Size of best 8 inch free air subwoofer

The subwoofers’ size decides the sound volume production has been considered commonly.

There’re different factors that influence the efficiency other than size just like power availability, enclosure type and sensitivity.

Its ultimate goal is the sound quality and the volume, paying little attention to its size. 

Strong structure  

 Alongside having a higher sound intensity, the best subwoofer for free air must be strongly constructed.

This is because buying the best sub box for your car will be a one-time investment. The air subwoofer that has a strong structure will be long lasting without getting harmed.

FAQs for the Best 8 Inch Free Air Subwoofer

Q-1. What is the deal with impedance?

Ans: You may notice that the impedance range of every free air subwoofer is 2 – 4 Ohm.

If you don’t have experience in the sound field, it may mean a little bit to you, although this is an essential element for taking into consideration.

The free air sub actually requires external amps for achieving great sound.

With no enclosure for boosting the quality of sound, the combination of insulated vehicle and high-quality amplifier are able to take the quality of sound from normal to amazing. 

You have to match your subwoofer’s impedance to the amplifier’s impedance for effective operation. 

Q-2. How significance is durability?      

Ans: The durability was our priority when looking for free air subwoofers. This is essential to select a subwoofer that is able to withstand heavy-duty utilize without distorting or overheating the quality of sound.  

The majority of subwoofers on our list incorporate durable elements such as rigid rubber, long-lasting cone design, foam surround plus first-class voice coils which is able to withstand cool and high temperatures. 

Q-3. Which type of sound do you want to listen to? 

Ans: As you might be constrained through space limitations, but you must ask yourself precisely what type of bass you want to experience.

The subs on our lists have an 8 – 12 inches range in the size, with various amplification abilities. 

In case you have a little to the medium truck or car size, you can perhaps purchase an 8-inch subwoofer, but the bigger driver size is going for providing you with an extra immersive sound. 

There’re various bass qualities to be found also. A few subwoofers focus on the punchy bass which gets under the skin plus covers the lesser frequencies letting you for feeling the sound just like you listen to it. 

Conclusion

We have described what are the best 8 inch free air subwoofer on your doorstep just in a click. You will enjoy the price value and get a double advantage of your investment.

Our explanation about what are the best 8 inch free air subwoofer is not just a product but proved a luxury in your life.

If you want to buy according to the suggestion of our team then you should buy the Pioneer TS-SW2002D2 8” Shallow-Mount Subwoofer which is explained on No. 10.

If you do not have much the budget then you should buy Pyle PLPW8D Car Subwoofer Audio Speaker which is explained on No. 09.

Finally, you should research from our highly rated list and make a shortlist of what are the best 8 inch free air subwoofer model before taking the final decision we will welcome your feedback.

Email us at bestcarspeakers2020@gmail.com.

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